commit 17022220dd70378b2f17fa9b0248f15067d88c58
author Christoph Lameter <clameter@sgi.com> Sun Jul 01 12:06:35 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Sun Jul 01 12:29:43 2007 -0700
tree 52a290cde0e3c6719df83d20ca02af4dbabfbbd6
parent 0f4915b9c5d7a35da11bfcff80ae6466cb7b9fc4

SLAB: remove WARN_ON_ONCE for zero sized objects for 2.6.22 release

We agreed to remove the WARN_ON_ONCE before 2.6.22 is released.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 6d65cf4..a9c4472 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -774,7 +774,6 @@
 	 */
 	BUG_ON(malloc_sizes[INDEX_AC].cs_cachep == NULL);
 #endif
-	WARN_ON_ONCE(size == 0);
 	while (size > csizep->cs_size)
 		csizep++;